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Wzpdcl 29.06.2019

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West Zone Power Distribution Company Limited (WZPDCL)
Assistant Engineer (Mechanical)
Exam date: 29.06.2019, Exam Time: 10.30 AM ~ 11.30 AM, Venue: KUET
Total Marks: 100

Publicada em: Engenharia
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Wzpdcl 29.06.2019

  1. 1. Presented By- Engineering News Bangladesh FB/bdengrnews engineeringnewsbd@gmail.com Copying any contents of this document without permission is crime. West Zone Power Distribution Company Limited (WZPDCL) Assistant Engineer (Mechanical) Exam date: 29.06.2019, Exam Time: 10.30 AM ~ 11.30 AM, Venue: KUET Total Marks: 100 Ques. No Question Marks Q.1 লিঙ্গ পলিবর্তন কিঃ সপত কিযাণীয়েষু 2 Q.2 সলি লবয়েদঃ মৃন্মে বজ্জার্ 2 Q.3 বযাস বাকযসহ সমাস লনণতে কিঃ যুবজালন সমযক Q.4 বাগধািা বাকযগঠন সহঃ ককউ ককটা বযায়েি আধুলি Q.5 কািক ও লবভলি লনণতে কিঃ বাবা আমায়দি কাপড় পলড়য়েয়েন। অকৃ র্কায়যত োত্র ভে পাে না। Q.6 Translation into English: আলম যলদ িাজা হর্াম। বাবা লক গর্িায়র্ বাসাে এয়সলেয়িন? Q.7 Sentence Transformation: Nobody trusts a liar. (Interrogation) Everybody wants to be happy. (negative-interrogative) 2 Q.8 English to Bangla: oh that i could help the old man. There seems to be a mistaken 2 Q.9 Correct Preposition: They insist me --- doing this. I read the book ---- much interest. 2 Q.10 Correct the sentence (right form of verb) The wall is built by brick Burn the letter in ashes. 2
  2. 2. Presented By- Engineering News Bangladesh FB/bdengrnews engineeringnewsbd@gmail.com Copying any contents of this document without permission is crime. Ques. No Question Marks Q.11 General knowledge উত্তি কগািায়ধত সবয়েয়ে বড় লদন কয়ব? সবয়েয়ে প্রােীন সভযর্া ককাথাে গয়ড় উয়ঠ ? ওোনয়ে লিয়কয়ট বাাংিায়দয়েি সয়বতাচ্চ িান কর্? সম্প্রলর্ ককাথাে কিাহাি আকলিক পাওো কগয়ে? স্কটিযান্ড ইোেত ককাথাে অবলির্ ? লবশ্বকাপ লিয়কট ২০১৯ কর্লট কভনুয়র্ অনুলির্ হয়ে ? ওোর্ল্ত বযাাংয়কি অপি নাম লক ? IDCOL পূণত রূপ লক? BERC পূণত রূপ লক? মুলিযুয়েি সমে বাাংিায়দেয়ক কর্লট কসক্টয়ি লবভি কিা হয়েলেয়িা ? 10X1 Q.12 Difference between shaper and planer machine. 5 Q.13 Define Ton of Refrigeration and COP. 5 Q.14 What is meter rate? Write down its main components? 5 Q.15 Contrast Welding and soldering 5 Q.16 Distinguish between boiler mountings and accessories? Write down three components of each. 5 Q.17 In which thermodynamic cycle gas turbine is run? Draw P-V and T-s plan? Also distinguish between open and close gas turbine system ? 5 Q.18 What is critical insulation of Thickness? Why it is called critical insulation? 5 Q.19 What is refrigerant? How mixtures of refrigerants is designated? 5 Q.20 What is base load power plant? What is the characteristics of base load power plant? 5 Q.21 What are the advantages of underground power transmission? 5 Q.22 What is specification fuel consumption? What is octane number of a fuel? 5 Q.23 In a boiler 400Kg of fuel is consumed to produce 3200 Kg steam , calorific value of fuel 32675 KJ/Kg, enthalpy of steam is 2976 KJ/Kg, feed water enthalpy 189 KJ/kg, find thermal efficiency boiler ? (approx. data) 5 Q.24 Single acting reciprocating pump having piston area 0.1 m2 , length 0.3 m, rpm 500, suction and delivery head 6m and 4m, find power required to drive the pump ? take specific weight 9810 N/m3 (approx. data) 5

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